Phonon-Electron Interactions in Piezoelectric Semiconductor Bulk Acoustic Wave Resonators
نویسندگان
چکیده
منابع مشابه
Phonon-Electron Interactions in Piezoelectric Semiconductor Bulk Acoustic Wave Resonators
This work presents the first comprehensive investigation of phonon-electron interactions in bulk acoustic standing wave (BAW) resonators made from piezoelectric semiconductor (PS) materials. We show that these interactions constitute a significant energy loss mechanism and can set practical loss limits lower than anharmonic phonon scattering limits or thermoelastic damping limits. Secondly, we ...
متن کاملZinc Oxide Piezoelectric Thin Films for Bulk Acoustic Wave Resonators
・ Abstract – Characteristics of Zinc oxide (ZnO) piezoelectric thin films have been investigated for thin film bulk acoustic wave (BAW) resonators with relationship to bottom electrodes. A Metal/ZnO/Metal/SiO2 membrane structure, which has secondary harmonics, was adopted for the BAW resonators. The ZnO thin films, showed clear c-axis orientation, were made by rf sputtering on bottom electrodes...
متن کاملd-wave superconductivity from electron-phonon interactions
The Open University's repository of research publications and other research outputs d-wave superconductivity from electron-phonon interactions Journal Article How to cite: Hague, J. P. (2006). d-wave superconductivity from electron-phonon interactions. Physical Review B, 73(6) 060503. For guidance on citations see FAQs. c [not recorded] Version: [not recorded] Link(s) to article on publisher's...
متن کاملd-wave superconductivity from electron-phonon interactions
The Open University's repository of research publications and other research outputs d-wave superconductivity from electron-phonon interactions Journal Article How to cite: Hague, J. P. (2006). d-wave superconductivity from electron-phonon interactions. Physical Review B, 73(6) 060503. For guidance on citations see FAQs. c [not recorded] Version: [not recorded] Link(s) to article on publisher's...
متن کاملd-wave superconductivity from electron-phonon interactions
I examine electron-phonon mediated superconductivity in the intermediate coupling and phonon frequency regime of the quasi-2D Holstein model. I use an extended Migdal–Eliashberg theory which includes vertex corrections and spatial fluctuations. I find a d-wave superconducting state that is unique close to half-filling. The order parameter undergoes a transition to s-wave superconductivity on in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2014
ISSN: 2045-2322
DOI: 10.1038/srep05617